jetty maven中的配置：
1 <pluginManagement>
2 <plugins>
3 <plugin>
4 <groupId>org.eclipse.jetty</groupId>
5 <artifactId>jetty-maven-plugin</artifactId>
6 <version>9.3.0.M2</version>
7 <configuration>
8
9 <scanIntervalSeconds>10</scanIntervalSeconds>
10 <stopKey>ch06</stopKey>
11 <stopPort>9090</stopPort>
12 <webAppSourceDirectory>${project.basedir}/src/main/webapp</webAppSourceDirectory>
13 <webapp>
14 <contextPath>/</contextPath>
15 <descriptor>${project.basedir}/src/main/webapp/WEB-INF/web.xml</descriptor>
16 </webapp>
17 <classesDirectory>${project.basedir}/target/classes</classesDirectory>
18 <scanTargets>
19 <scanTarget>src/main/resources</scanTarget>
20 </scanTargets>
21 <scanTargetPatterns>
22 <scanTargetPattern>
23 <directory>src/main/resources</directory>
24 <includes>
25 <include>**/*.xml</include>
26 <include>*.xml</include>
27 </includes>
28 </scanTargetPattern>
29 </scanTargetPatterns>
30 <war>${project.basedir}/target/ch06.war</war>
31 </configuration>
32 <executions>
33 <execution>
34 <id>start-jetty</id>
35 <phase>test-compile</phase>
36 <goals>
37 <goal>deploy-war</goal>
38 </goals>
39 </execution>
40 <execution>
41 <id>stop-jetty</id>
42 <phase>test</phase>
43 <goals>
44 <goal>stop</goal>
45 </goals>
46 </execution>
47 </executions>
48 </plugin>
49 </plugins>
50
51 </pluginManagement>
这是初步的配置，随着项目的进行，我们会发现，当我们过多的修改了我们的程序，他会报内存溢出的错误。
因此，我们需要配置他的内存以及设置垃圾的自动回收机制。
解决办法：
设置run as --->run configuragtions--->jre标签下的属性VM arguments:
-server -Xms512m -Xmx1024m -XX:PermSize=512m -XX:MaxPermSize=512m -XX:+CMSClassUnloadingEnabled -XX:+PrintGCDetails -Xloggc:%M2_HOME%/gc.log -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=%M2_HOME%/java_pid.hprof
其中参数说明如下：
-XX:+CMSPermGenSweepingEnabled : 允许permgenspace的垃圾回收
-XX:+CMSClassUnloadingEnabled : allows the garbage collector to remove even classes from the memory
-XX:PermSize=256M -XX:MaxPermSize=256M : raises the amount of memory allocated to the permgenspace
解决失败用例：
1.在系统环境变量中添加 MAVEN_OPTS="-Xms40m -Xmx512m -XX:PermSize=512m" 不行，
2.在eclipse.ini文件中添加 -Xms40m -Xmx512m -XX:PermSize=512m 也不行。
3.run as --->run configuragtions--->jre标签下的属性VM arguments:
-Xms512m -Xmx1024m
附：pom代码（项目为：struts2+Spring3+hibernate+lucene+poi）
1 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
2 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
3 <modelVersion>4.0.0</modelVersion>
4 <groupId>com.ujsnews</groupId>
5 <artifactId>ch06</artifactId>
6 <packaging>war</packaging>
7 <version>0.0.1-SNAPSHOT</version>
8 <name>ch06 Maven Webapp</name>
9 <url>http://maven.apache.org</url>
10 <properties>
11 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
12 <project.deploy>deploy</project.deploy>
13 <project.tomcat.version>8.0.0-RC5</project.tomcat.version>
14 </properties>
15 <dependencies>
16 <dependency>
17 <groupId>junit</groupId>
18 <artifactId>junit</artifactId>
19 <version>4.12</version>
20 <scope>test</scope>
21 </dependency>
22 <!--
23 web引用的框架文件
24 -->
25 <dependency>
26 <groupId>org.hibernate</groupId>
27 <artifactId>hibernate-core</artifactId>
28 <version>3.6.10.Final</version>
29 </dependency>
30
31 <dependency>
32 <groupId>org.springframework</groupId>
33 <artifactId>spring-core</artifactId>
34 <version>3.2.13.RELEASE</version>
35 </dependency>
36
37 <dependency>
38 <groupId>org.springframework</groupId>
39 <artifactId>spring-orm</artifactId>
40 <version>3.2.13.RELEASE</version>
41 </dependency>
42
43 <dependency>
44 <groupId>org.springframework</groupId>
45 <artifactId>spring-beans</artifactId>
46 <version>3.2.13.RELEASE</version>
47 </dependency>
48
49 <dependency>
50 <groupId>org.springframework</groupId>
51 <artifactId>spring-context</artifactId>
52 <version>3.2.13.RELEASE</version>
53 </dependency>
54
55 <dependency>
56 <groupId>org.springframework</groupId>
57 <artifactId>spring-web</artifactId>
58 <version>3.2.13.RELEASE</version>
59 </dependency>
60
61 <dependency>
62 <groupId>org.aspectj</groupId>
63 <artifactId>aspectjweaver</artifactId>
64 <version>1.8.5</version>
65 </dependency>
66
67 <dependency>
68 <groupId>mysql</groupId>
69 <artifactId>mysql-connector-java</artifactId>
70 <version>5.1.34</version>
71 </dependency>
72
73 <!--
74 <dependency>
75 <groupId>org.apache.struts</groupId>
76 <artifactId>struts2-core</artifactId>
77 <version>2.3.20</version>
78 </dependency>
79 -->
80 <dependency>
81 <groupId>org.apache.struts</groupId>
82 <artifactId>struts2-spring-plugin</artifactId>
83 <version>2.3.20</version>
84 </dependency>
85
86 <dependency>
87 <groupId>commons-logging</groupId>
88 <artifactId>commons-logging</artifactId>
89 <version>1.2</version>
90 </dependency>
91 <!--
92 <dependency>
93 <groupId>com.opensymphony</groupId>
94 <artifactId>xwork-core</artifactId>
95 <version>2.1.6</version>
96 </dependency>
97 -->
98 <!--
99 j2ee开发环境
100 -->
101 <dependency>
102 <groupId>javax.servlet</groupId>
103 <artifactId>javax.servlet-api</artifactId>
104 <version>3.1.0</version>
105 <scope>provided</scope>
106 </dependency>
107
108 <dependency>
109 <groupId>javax.servlet</groupId>
110 <artifactId>jsp-api</artifactId>
111 <version>2.0</version>
112 <scope>provided</scope>
113 </dependency>
114 <dependency>
115 <groupId>org.eclipse.jetty</groupId>
116 <artifactId>jetty-server</artifactId>
117 <version>9.3.0.M2</version>
118 <scope>provided</scope>
119 </dependency>
120
121 <dependency>
122 <groupId>org.apache.lucene</groupId>
123 <artifactId>lucene-core</artifactId>
124 <version>4.10.4</version>
125 </dependency>
126 <dependency>
127 <groupId>org.apache.lucene</groupId>
128 <artifactId>lucene-highlighter</artifactId>
129 <version>4.10.4</version>
130 </dependency>
131 <dependency>
132 <groupId>org.apache.lucene</groupId>
133 <artifactId>lucene-memory</artifactId>
134 <version>4.10.4</version>
135 </dependency>
136
137 <dependency>
138 <groupId>org.apache.poi</groupId>
139 <artifactId>poi</artifactId>
140 <version>3.11</version>
141 </dependency>
142 <dependency>
143 <groupId>org.apache.poi</groupId>
144 <artifactId>poi-scratchpad</artifactId>
145 <version>3.11</version>
146 </dependency>
147
148 <dependency>
149 <groupId>org.apache.poi</groupId>
150 <artifactId>poi-ooxml</artifactId>
151 <version>3.11</version>
152 </dependency>
153 <dependency>
154 <groupId>org.apache.poi</groupId>
155 <artifactId>poi-ooxml-schemas</artifactId>
156 <version>3.11</version>
157 </dependency>
158 <dependency>
159 <groupId>org.apache.poi</groupId>
160 <artifactId>ooxml-schemas</artifactId>
161 <version>1.1</version>
162 </dependency>
163 <dependency>
164 <groupId>org.apache.poi</groupId>
165 <artifactId>openxml4j</artifactId>
166 <version>1.0-beta</version>
167 </dependency>
168 <dependency>
169 <groupId>org.apache.poi</groupId>
170 <artifactId>poi-contrib</artifactId>
171 <version>3.6</version>
172 </dependency>
173 <dependency>
174 <groupId>fr.opensagres.xdocreport</groupId>
175 <artifactId>xdocreport</artifactId>
176 <version>1.0.5</version>
177 </dependency>
178
179 <dependency>
180 <groupId>org.docx4j</groupId>
181 <artifactId>docx4j</artifactId>
182 <version>3.2.1</version>
183 </dependency>
184 <dependency>
185 <groupId>org.apache.tomcat</groupId>
186 <artifactId>tomcat-servlet-api</artifactId>
187 <version>${project.tomcat.version}</version>
188 <scope>provided</scope>
189 </dependency>
190 </dependencies>
191 <build>
192 <finalName>ch06</finalName>
193
194 <pluginManagement>
195 <plugins>
196 <plugin>
197 <groupId>org.eclipse.jetty</groupId>
198 <artifactId>jetty-maven-plugin</artifactId>
199 <version>9.3.0.M2</version>
200 <configuration>
201
202 <scanIntervalSeconds>10</scanIntervalSeconds>
203 <stopKey>ch06</stopKey>
204 <stopPort>9090</stopPort>
205 <webAppSourceDirectory>${project.basedir}/src/main/webapp</webAppSourceDirectory>
206 <webapp>
207 <contextPath>/</contextPath>
208 <descriptor>${project.basedir}/src/main/webapp/WEB-INF/web.xml</descriptor>
209 </webapp>
210 <classesDirectory>${project.basedir}/target/classes</classesDirectory>
211 <scanTargets>
212 <scanTarget>src/main/resources</scanTarget>
213 </scanTargets>
214 <scanTargetPatterns>
215 <scanTargetPattern>
216 <directory>src/main/resources</directory>
217 <includes>
218 <include>**/*.xml</include>
219 <include>*.xml</include>
220 </includes>
221 </scanTargetPattern>
222 </scanTargetPatterns>
223 <war>${project.basedir}/target/ch06.war</war>
224 </configuration>
225 <executions>
226 <execution>
227 <id>start-jetty</id>
228 <phase>test-compile</phase>
229 <goals>
230 <goal>deploy-war</goal>
231 </goals>
232 </execution>
233 <execution>
234 <id>stop-jetty</id>
235 <phase>test</phase>
236 <goals>
237 <goal>stop</goal>
238 </goals>
239 </execution>
240 </executions>
241 </plugin>
242 </plugins>
243
244 </pluginManagement>
245 <!--
246 <plugin>
247 <artifactId>maven-resources-plugin</artifactId>
248 <version>2.6</version>
249 <executions>
250 <execution>
251 <id>copy-resources</id>
252
253 <phase>package</phase>
254 <goals>
255 <goal>copy-resources</goal>
256 </goals>
257 <configuration>
258 <outputDirectory>G:/tomcat8/webapps</outputDirectory>
259 <resources>
260 <resource>
261 <directory>${basedir}/target/ch06.war</directory>
262 <filtering>true</filtering>
263 </resource>
264 </resources>
265 </configuration>
266 </execution>
267 </executions>
268 </plugin>
269
270 </plugins>
271 </pluginManagement>
272 -->
273 <!--
274 <plugins>
275 <plugin>
276 <groupId>org.apache.maven.plugins</groupId>
277 <artifactId>maven-compiler-plugin</artifactId>
278 <version>3.1</version>
279 <configuration>
280 <source>1.7</source>
281 <target>1.7</target>
282 <compilerArguments>
283 <extdirs>src/main/webapp/WEB-INF/lib</extdirs>
284 </compilerArguments>
285 <archive>
286 <addMavenDescriptor>false</addMavenDescriptor>
287 </archive>
288 </configuration>
289 </plugin>
290 <plugin>
291 <groupId>org.apache.tomcat.maven</groupId>
292 <artifactId>tomcat7-maven-plugin</artifactId>
293 <version>2.2</version>
294 <configuration>
295 <url>http://localhost:8080/manager/text</url>
296 <username>tomcat</username>
297 <password>tomcat</password>
298 <path>/${project.artifactId}</path>
299 </configuration>
300 </plugin>
301 </plugins>
302
303 <plugins>
304 <plugin>
305 <groupId>org.apache.maven.plugins</groupId>
306 <artifactId>maven-dependency-plugin</artifactId>
307 <version>2.1</version>
308 <executions>
309 <execution>
310 <id>copy-dependencies</id>
311 <phase>package</phase>
312 <goals>
313 <goal>copy-dependencies</goal>
314 </goals>
315 <configuration>
316 <outputDirectory>${basedir}/src/main/webapp/WEB-INF/lib</outputDirectory>
317 </configuration>
318 </execution>
319 </executions>
320 </plugin>
321 </plugins>
322 -->
323
324 </build>
325 </project>
时间： 2024-08-29 23:12:56